Tachycardia following vagal stimulation.
D000818:Animals; D002346:Carotid Sinus / Q000187:drug effects; D002395:Catecholamines / Q000378:metabolism; D002838:Chromaffin System / Q000378:metabolism; D004285:Dogs; D004558:Electric Stimulation; D009638:Norepinephrine / Q000494:pharmacology; D012018:Reflex; D012110:Reserpine / Q000494:pharmacology; D012849:Sinoatrial Node / Q000503:physiopathology; D013610:Tachycardia / Q000209:etiology*; D013757:Tetraethylammonium Compounds / Q000494:pharmacology; D014628:Vagotomy; D014630:Vagus Nerve / Q000502:physiology*
D002395:Catecholamines; D013757:Tetraethylammonium Compounds; D012110:Reserpine; D009638:Norepinephrine